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<h1>Io Reference</h1>
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<a class='column' href='../../index.html'>Core</a>
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<b>Call</b>
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<td>Call stores slots related to activation.
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<a name="Call-activated"></a><b>
activated
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<p>
<div class=slotDescription>
Returns the activated value.
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<a name="Call-argAt"></a><b>
argAt(argNumber)
</b>
<p>
<div class=slotDescription>
Returns the message's argNumber arg. Shorthand for same as call message argAt(argNumber).
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<a name="Call-argCount"></a><b>
argCount
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<p>
<div class=slotDescription>
Returns the number of arguments for the call. Shortcut for "call message argCount".
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<a name="Call-coroutine"></a><b>
coroutine
</b>
<p>
<div class=slotDescription>
Returns the coroutine in which the message was sent.
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<a name="Call-delegateTo"></a><b>
delegateTo(target, altSender)
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<p>
<div class=slotDescription>
Sends the call's message to target (and relays it's stop status).
		The sender is set to altSender, if it is supplied.
		Returns the result of the message.
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<a name="Call-delegateToMethod"></a><b>
delegateToMethod(target, methodName)
</b>
<p>
<div class=slotDescription>
Sends the call's message to target via the method specified by methodName.
		Returns the result of the message.
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<a name="Call-description"></a><b>
description
</b>
<p>
<div class=slotDescription>
Returns a description of the receiver as a String.
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<a name="Call-evalArgAt"></a><b>
evalArgAt(argNumber)
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<p>
<div class=slotDescription>
Evaluates the specified argument of the Call's message in the context of its sender.
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<a name="Call-evalArgs"></a><b>
evalArgs
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<p>
<div class=slotDescription>
Returns a list containing the call message arguments evaluated in the context of the sender.
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<a name="Call-hasArgs"></a><b>
hasArgs
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<div class=slotDescription>
Returns true if the call was passed arguments.
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<a name="Call-message"></a><b>
message
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<p>
<div class=slotDescription>
Returns the message value.
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<a name="Call-relayStopStatus"></a><b>
relayStopStatus(arg)
</b>
<p>
<div class=slotDescription>
Sets sender's stop status (Normal, Return, 
  Break, Continue etc.) and returns evaluated argument.
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<a name="Call-resetStopStatus"></a><b>
resetStopStatus(arg)
</b>
<p>
<div class=slotDescription>
Sets stop status to Normal.
  See also <tt>Call setStopStatus</tt>.
</div>
<a name="Call-sender"></a><b>
sender
</b>
<p>
<div class=slotDescription>
Returns the sender value.
</div>
<a name="Call-setStopStatus"></a><b>
setStopStatus(aStatusObject)
</b>
<p>
<div class=slotDescription>
Sets the stop status on the call.
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<a name="Call-slotContext"></a><b>
slotContext
</b>
<p>
<div class=slotDescription>
Returns the slotContext value.
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<a name="Call-stopStatus"></a><b>
stopStatus
</b>
<p>
<div class=slotDescription>
Returns the stop status on the call. (description of stopStatus will 
	be added once we decide whether or not to keep it)
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<a name="Call-target"></a><b>
target
</b>
<p>
<div class=slotDescription>
Returns the target value.
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